Example 1: javascript get random array value
var colors = ["red","blue","green","yellow"];
var randColor = colors[Math.floor(Math.random() * colors.length)];
Example 2: pick random string from array javascript
var groceries = [
'milk',
'coriander',
'cucumber',
'eggplant'
]
let mygroceries = groceries[Math.floor(Math.random() * groceries.length)]
console.log(mygroceries)
Example 3: js get random number from array
const months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
const randomMonth = months[Math.floor(Math.random() * months.length)];
console.log("random month =>", randomMonth);
Example 4: random item from array javascript
function RandomItemFromArray(myArray) {
return myArray[Math.floor(Math.random() * myArray.length)]
}
var fruit = [ "Apples", "Bananas", "Pears", ];
let fruitSample = RandomItemFromArray(fruit)
Example 5: pick random from array
const months = ["January", "February", "March", "April", "May", "June", "July"];
const random = Math.floor(Math.random() * months.length);
console.log(random, months[random]);
Example 6: print random string from an array to screen in javascript
pick random string from array javascriptJavascript By Joyous Jackal on Jun 14 2020
var groceries = [
'milk',
'coriander',
'cucumber',
'eggplant'
]
let mygroceries = groceries[Math.floor(Math.random() * groceries.length)]
console.log(mygroceries)